2000955266

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1\times {\mathrm{10099}}^1$

素因数の和:10889

約数の個数: 16

約数和(自身を含む): 3025636800

約数和(自身を除く): 1024681534

約数列:

[1, 2, 157, 314, 631, 1262, 10099, 20198, 99067, 198134, 1585543, 3171086, 6372469, 12744938, 1000477633, 2000955266]

約数ペア:

[(1, 2000955266), (2, 1000477633), (157, 12744938), (314, 6372469), (631, 3171086), (1262, 1585543), (10099, 198134), (20198, 99067)]